Home / 39,884.94-59,771.00-22,123.42

Finding the Fourth Proportional to 39,884.94, 59,771.00 and 22,123.42

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Solution

The fourth proportional to 39,884.94, 59,771.00 and 22,123.42 is: 33,153.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,884.94 : 59,771.00 = 22,123.42 : x
  2. Step 2: Convert to fraction form
    39,884.94/59,771.00 = 22,123.42/x
  3. Step 3: Cross multiply
    39,884.94x = 59,771.00 × 22,123.42
  4. Step 4: Simplify right side
    39,884.94x = 1,322,338,842.70
  5. Step 5: Solve for x
    x = 1,322,338,842.70/39,884.94
  6. Step 6: Final answer
    x = 33,153.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.